一般认为,前者的花瓣与毛茛属植物花萼同源.The former are considered to be homologous with the sepals of Ranunculus.黄花是毛茛属植物,白花是雏菊.The yellow ones are buttercups and the white ones are daisies.晨光问毛茛道: 你是骄傲得不肯和我接吻 么 ?Are you too proud to kiss ...
Homoserine has also been implicated in the biosynthesis of methionine.同型丝氨酸也牵涉到蛋氨酸的生物合成.Dr Blackwell studies a group of quorum - sensing molecules called acylated homoserine lactones ( AHLs ).Blackwell博士研究了群体感应中的一种叫做酰基高丝...